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US 11,240,361 B2Granted
Mobile terminal
AssigneeLG Electronics Inc.
InventorsJongwoo Han, Seungjun Lee
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Abstract
A mobile terminal according to an embodiment of the present invention may comprise: a display unit; a memory which stores hierarchy information including a plurality of categories that are classified based on the hierarchy; and a learning data unit which obtains user information, which provides the hierarchy information if a category corresponding the obtained user information among the plurality of categories is not stored, and which registers the category corresponding to the user information in the hierarchy information.
Claims6
A mobile terminal comprising:
- an audio output unit;
- a microphone configured to receive a voice command of a user;
- a memory configured to store hierarchical information including a plurality of categories divided according to a hierarchy, wherein the plurality of categories includes an upper category, an intermediate category belonging to the upper category, and a lower category belonging to the intermediate category;
- and
- a processor configured to:
- extract a keyword from the voice command;
- determine whether the lower category corresponding to the extracted keyword is stored in the memory;
- output, via the audio output unit, a registration notification for registering the upper category and the intermediate category in response to determining that the lower category corresponding to the extracted keyword is not stored in the memory;
- and
- register the upper category and the intermediate category corresponding to the extracted keyword according to a request to select the upper category and the intermediate category.
7 more elements
Dependencies are inferred from the claim text.